code: def _get_sql_results(
      self,
      execution_context: SqlJsonExecutionContext,
      rendered_query: str,
      log_params: dict[str, Any] | None,
  ) -> SqlResults | None:
      return self._get_sql_results_task(
          execution_context.query.id,
          rendered_query,
          return_results=True,
          store_results=self._is_store_results(execution_context),
          username=get_username(),
          expand_data=execution_context.expand_data,
          log_params=log_params,
      )
  
imports: from __future__ import annotations
  import dataclasses
  import logging
  from abc import ABC
  from typing import Any, Callable, TYPE_CHECKING
  from flask_babel import gettext
  from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
  from superset.exceptions import SupersetErrorException, SupersetErrorsException, SupersetGenericDBErrorException, SupersetTimeoutException
  from superset.sqllab.command_status import SqlJsonExecutionStatus
  from superset.utils import core
  from superset.utils.core import get_username
  from superset.utils.dates import now_as_float
label_desc: Use image node_id 4 for calling the SynchronousSqlJsonExecutor obj's underlying member method code with example usage: obj._get_sql_results(execution_context, rendered_query, log_params) and returns: self